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Category Archives: Antarctica

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13 December 2021, The Washington Post, Crucial Antarctic ice shelf could fail within five years, scientists say. Scientists have discovered a series of worrying weaknesses in the ice shelf holding back one of Antarctica’s most dangerous glaciers, suggesting that this important … Continue reading →

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13 January 2021, ABC: As the Arctic melts, a regime shift is taking place. The Arctic is changing faster than any environment on Earth. The old order is being swept away, leaving scientists to ask: What’s coming in its place? Where there was once ice, there is now open ocean. Milky swirls of plankton, hundreds of kilometres in length, now bloom where polar bears once roamed. It is a spectacular sight looking down from space. The Arctic is exploding with new life — but not as we know it. Microscopic phytoplankton is the foundation of the marine food chain. It has increased in abundance in the Arctic by more than 50 per cent since the 1990s. Last August, plankton numbers in the seas north of Siberia increased by 600 per cent. Read more here

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7 May 2019, BBC News, US climate objections sink Arctic Council accord in Finland. US objections to wording on climate change prevented Arctic nations signing a joint statement at a summit in Finland, delegates said. It is the first time such a … Continue reading →

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2 May 2019, NOAA Climate.gov Understanding climate: Antarctic sea ice extent. As it does in the Arctic, the surface of the ocean around Antarctica freezes over in the winter and melts back each summer. Antarctic sea ice usually reaches its annual maximum … Continue reading →

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